In the part where Julian is pouring cereal for him and Sonny and spills the milk. After setting the milk on the table, the shot goes to Sonny and then back to Julian, you can see that the milk carton is facing a different way than it was before.
First of all, it was not a carton it was a jug. It shows the milk on the table while Julian was pouring the cereal, when it show Sonny then Julian again the milk is turned the other way, so everything happens before he spills the milk.